From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sun, 1 Oct 2006 16:14:07 +0000 (+0100)
Subject: [SERIAL] Fix resume handling bug
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fe59d5372ae719ca4550958f1e5bb4dd6eeac9cd;p=mv-sheeva.git

[SERIAL] Fix resume handling bug

Unfortunately, pcmcia_dev_present() returns false when a device is
suspended, so checking this on resume does not work too well.  Omit
this test.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 1267cbed52f..00f9ffd6948 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -307,16 +307,14 @@ static int serial_suspend(struct pcmcia_device *link)
 
 static int serial_resume(struct pcmcia_device *link)
 {
-	if (pcmcia_dev_present(link)) {
-		struct serial_info *info = link->priv;
-		int i;
+	struct serial_info *info = link->priv;
+	int i;
 
-		for (i = 0; i < info->ndev; i++)
-			serial8250_resume_port(info->line[i]);
+	for (i = 0; i < info->ndev; i++)
+		serial8250_resume_port(info->line[i]);
 
-		if (info->quirk && info->quirk->wakeup)
-			info->quirk->wakeup(link);
-	}
+	if (info->quirk && info->quirk->wakeup)
+		info->quirk->wakeup(link);
 
 	return 0;
 }